function setupDescriptions() {
	var x = navigator.appVersion;
	y = x.substring(0,4);
	if (y>=4) setVariables();
}
var x,y,a,b,c,d,e;
function setVariables(){
	if (navigator.appName == "Netscape") {
		h=".left=";
		v=".top=";
		dS="document.";
		sD="";
	}else {
		h=".pixelLeft=";
		v=".pixelTop=";
		dS="";
		sD=".style";
	}
}
var isNav = (navigator.appName.indexOf("Netscape") !=-1);
function popLayer(a,c,d,e){
	desc = "<table cellpadding=5 border=3 bgcolor=000000><td><font color=FFFFFF size=\"-1\"><b>";
	desc += a;
	desc += "&nbsp;</b></font></td></table>";
	if(isNav) {
		document.object1.document.write(desc);
		document.object1.document.close();
		document.object1.left=x+c;
		if(e=="yes"){
			document.object1.top=y+d;
		}else{
			document.object1.top=d;
		}
	}else {
		object1.innerHTML=desc;
		eval(dS+"object1"+sD+h+(x+c));
		if(e=="yes"){
			eval(dS+"object1"+sD+v+(y+d));
		}else{
			eval(dS+"object1"+sD+v+(d));
		}
	}
}
function hideLayer(a){
	if(isNav) {
		eval(document.object1.top=a);
	}else {
		object1.innerHTML="";
	}
}
function handlerMM(e){
	x = (isNav) ? e.pageX : event.clientX;y = (isNav) ? e.pageY : event.clientY;
}
if (isNav){
	document.captureEvents(Event.MOUSEMOVE);
}
document.onmousemove = handlerMM;